我想使用JUnit5测试一个类,但是在gradle运行app:kaptDebugAndroidTestKotlin任务时,我遇到了问题。
我已经尝试了以下链接中的解决方案,但到目前为止没有任何帮助:
NonExistentClass cannot be converted to Annotation
我的项目build.gradle文件:
buildscript {
ext.kotlin_version = '1.3.40'
ext.anko_version='0.10.8'
ext.junit_version='5.5.0'
repositories {
google()
jcenter()
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.4.1'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
classpath "io.realm:realm-gradle-plugin:5.11.0"
}
}
allprojects {
repositories {
google()
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
我的模块build.gradle文件:
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
apply plugin: 'kotlin-kapt'
apply plugin: 'realm-android'
android {
compileSdkVersion 28
defaultConfig {
applicationId "com.hays.test"
minSdkVersion 15
targetSdkVersion 28
versionCode 1
versionName "1.0"
multiDexEnabled true
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
compileOptions {
sourceCompatibility 1.8
targetCompatibility 1.8
}
androidExtensions {
experimental = true
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
}
}
realm {
kotlinExtensionsEnabled = true
}
kapt {
correctErrorTypes = true
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
implementation 'androidx.appcompat:appcompat:1.0.2'
implementation 'androidx.core:core-ktx:1.0.2'
implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
implementation 'com.google.android.material:material:1.0.0'
testImplementation "org.junit.jupiter:junit-jupiter-api:$junit_version"
testImplementation "org.junit.jupiter:junit-jupiter-engine:$junit_version"
testImplementation "org.junit.vintage:junit-vintage-engine:$junit_version"
testImplementation 'io.mockk:mockk:1.9.3'
androidTestImplementation 'androidx.test:runner:1.2.0'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
implementation 'io.reactivex.rxjava2:rxandroid:2.1.1'
implementation 'io.reactivex.rxjava2:rxjava:2.2.9'
implementation 'io.reactivex.rxjava2:rxkotlin:2.3.0'
implementation 'com.google.code.gson:gson:2.8.5'
implementation 'com.github.bumptech.glide:glide:4.9.0'
annotationProcessor 'com.github.bumptech.glide:compiler:4.9.0'
implementation 'com.squareup.okhttp3:okhttp:3.12.0'
implementation 'com.jakewharton.rxbinding2:rxbinding:2.2.0'
implementation 'com.jakewharton.rxbinding2:rxbinding-appcompat-v7:2.2.0'
implementation 'com.android.support:support-annotations:28.0.0'
implementation group: 'org.jetbrains.kotlinx', name: 'kotlinx-coroutines-android', version: '1.3.0-M1'
implementation "org.jetbrains.anko:anko:$anko_version"
}
和我的gradle.properties文件:
kotlin.code.style=official
org.gradle.jvmargs=-Xmx1536m
android.useAndroidX=true
android.enableJetifier=true
android.databinding.enableV2=true
我尝试运行测试,但是编译时得到的内容如下:
C:\ project_path \ app \ build \ tmp \ kapt3 \ stubs \ debugAndroidTest \ com \ package \ test \ module \ search \ SearchPresenterTest.java:20:错误:不兼容的类型:NonExistentClass无法转换为Annotation @ error.NonExistentClass()
build文件夹下的文件包含以下内容:
@error.NonExistentClass()
public final void setUpMocks() {
}
@error.NonExistentClass()
public final void onSearch() {
}
原始的kotlin测试文件如下所示:
@BeforeEach
fun setUpMocks() {
clearAllMocks()
}
@Test
fun onSearch() {
verify { view.onSearch() }
}
答案 0 :(得分:0)
似乎我将某些JUnit4依赖项与JUnit5的依赖项混合在一起,因此通过删除依赖项中的以下行(例如AndroidJUnitRunner类),使它起作用:
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
kapt("org.jetbrains.kotlin.kapt:org.jetbrains.kotlin.kapt.gradle.plugin:1.3.31:pom")
然后我又添加了那些木星软件包:
testImplementation "org.junit.jupiter:junit-jupiter-api:$junit_version"
testImplementation "org.junit.jupiter:junit-jupiter-engine:$junit_version"
testImplementation "org.junit.vintage:junit-vintage-engine:$junit_version"
所有测试中的org.junit类也必须被其等效的org.junit.jupiter包所代替。 这样就可以毫无问题地编译测试。